$(function(){
	//cookie函数
	jQuery.cookie = function(name, value, options) {
	    if (typeof value != 'undefined') { // name and value given, set cookie
	        options = options || {};
	        if (value === null) {
	            value = '';
	            options.expires = -1;
	        }
	        var expires = '';
	        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
	            var date;
	            if (typeof options.expires == 'number') {
	                date = new Date();
	                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
	            } else {
	                date = options.expires;
	            }
	            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
	        }
	        var path = options.path ? '; path=' + options.path : '';
	        var domain = options.domain ? '; domain=' + options.domain : '';
	        var secure = options.secure ? '; secure' : '';
	        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
	    } else { // only name given, get cookie
	        var cookieValue = null;
	        if (document.cookie && document.cookie != '') {
	            var cookies = document.cookie.split(';');
	            for (var i = 0; i < cookies.length; i++) {
	                var cookie = jQuery.trim(cookies[i]);
	                // Does this cookie string begin with the name we want?
	                if (cookie.substring(0, name.length + 1) == (name + '=')) {
	                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
	                    break;
	                }
	            }
	        }
	        return cookieValue;
	    }
	};
	// $(".form-wrapper .form-group input").on('focus', function() {
	// 	$(".bottom-link").hide();
	// });
	// $(".form-wrapper .form-group input").on('blur', function() {
	// 	$(".bottom-link").show();
	// });
});

//提示框
function showTip(msg, url) {
	$('#common_wait_tip').hide();
	$('#common_msg_tip').html('').html(msg).show();
	var w = $('#common_msg_tip').width()/2+15;
	var h = $('#common_msg_tip').height()/2+7;
	$('#common_msg_tip').css({
		'margin-left': "-"+w+"px",
		'margin-top': "-"+h+"px"
	});
	$('#common_msg_tip')
	setTimeout(function(){
		$('#common_msg_tip').hide();
		if (url) {
			location.href = url;
		}						
	}, 1000);	
}

//等待提示框
function showWaitTip() {
	$('#common_wait_tip').show();
}